CenturyLink (Lumen Technologies) vs T-Mobile
Side-by-side comparison of AI visibility scores, market position, and capabilities
NYSE-listed enterprise fiber network and connectivity provider post-CenturyLink rebrand; divested consumer broadband to refocus on enterprise digital services competing with AT&T Business.
About
CenturyLink, now rebranded as Lumen Technologies (NYSE: LUMN), is a telecommunications and technology company providing enterprise fiber networking, cloud connectivity, security services, and legacy broadband internet — primarily focused on enterprise and mid-market business customers after strategic divestitures of its consumer broadband and Latin American businesses. Lumen Technologies operates one of the largest fiber networks in North America and competes for enterprise digital transformation infrastructure contracts with AT&T Business, Verizon Business, and cloud hyperscalers.\n\nLumen's enterprise offerings center on high-bandwidth private network connectivity (MPLS and SD-WAN), dedicated internet access via fiber, cybersecurity services (DDoS protection, managed security), and co-location data center services. The company went through significant portfolio transformation in 2021-2022, selling its Latin American operations to Stonepeak for $2.7 billion and its legacy ILEC (incumbent local exchange carrier) consumer broadband business in 20 states to Apollo Global Management for $7.5 billion — refocusing on enterprise digital services from its remaining fiber infrastructure.\n\nIn 2025, Lumen Technologies faces a challenging financial position with substantial debt load and revenue decline as legacy copper-based voice and data services erode faster than enterprise fiber growth can offset. The company has engaged in debt restructuring discussions and cost reduction programs to stabilize the business. The strategic question for Lumen is whether its fiber network infrastructure has sufficient competitive value in an enterprise market where cloud connectivity increasingly flows through hyperscaler direct connections rather than telco-managed networks. The 2025 strategy focuses on winning enterprise fiber connectivity and security contracts, managing the legacy service revenue decline, and completing financial restructuring to reduce interest burden.
T-Mobile US Inc., 140M subscribers Sept 2025 (#2 US carrier), Q4 2024: 903K postpaid phone net adds (industry leader), Q2 2025: $17.4B service revenue (+6%), $3.2B net income (+10%), $2.84 EPS (+14%), 5G: 98% Americans covered, 300M+ high-capacity 5G, 2.5 GHz spectrum from Sprint merger, $8B run-rate synergies, targeting 12M 5G broadband by 2028
About
T-Mobile is the second-largest wireless carrier in the United States, founded in 1994 and headquartered in Bellevue, Washington. The company transformed its competitive position through the "Un-carrier" strategy launched under CEO John Legere in 2013, dismantling the industry's most frustrating practices — two-year contracts, data throttling, international roaming fees — and forcing the broader industry to follow. T-Mobile's core technology advantage is its nationwide 5G network, which it built faster and more broadly than AT&T and Verizon by leveraging mid-band spectrum acquired through its 2020 merger with Sprint.\n\nT-Mobile serves consumers, businesses, and enterprise customers across its namesake T-Mobile brand and prepaid brands Metro by T-Mobile and Mint Mobile (acquired 2023). Its 5G network covers 300 million+ people with the industry's most extensive mid-band coverage, delivering the combination of broad reach and fast speeds that defines 5G's practical value for consumers and businesses. T-Mobile has been the industry's consistent leader in postpaid net customer additions, a key indicator of competitive health in a near-saturated wireless market.\n\nT-Mobile reached 140 million subscribers in September 2025 and led the industry with 903,000 postpaid phone net adds in Q4 2024, generating $17.4B in service revenue in Q2 2025. The company has expanded beyond core wireless into home broadband (T-Mobile Home Internet), now one of the fastest-growing broadband providers in the US, and enterprise 5G services. As the wireless market matures, T-Mobile's combination of network leadership, disruptive pricing culture, and broadband expansion positions it as the most offensively positioned of the three major US carriers.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Integrations
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.